Results 51 to 60 of about 276 (146)

Efeito de fosfitos de potássio e de manganês sobre o míldio da cebola

Agropecuária Catarinense, 2020
O presente trabalho teve por objetivo comparar os efeitos do fosfito de potássio e de manganês na severidade do míldio na cultura da cebola. Para tanto, realizou-se um experimento na Epagri/Estação Experimental de Ituporanga, SC, de agosto a dezembro de ...
João Américo Wordell Filho, Marciel João Stadnik   +1 more
doaj  

Kejadian Penyakit Pada Tanaman Bawang Merah (Allium cepa) Di Pulau Lakor Kabupaten Maluku Barat Daya

, 2022
Penelitian ini bertujuan untuk memperoleh data jenis penyakit yang menyerang tanaman bawang merah dan intensitas serangan penyakit tersebut di Pulau Lakor Kabupaten Maluku Barat Daya.
Tuhumury, Gratiana N. C., Kaary, Karel, Rumahlewang, Wilhelmina   +2 more
core   +1 more source

Statement on the update of maximum residue levels (MRLs) for copper compounds in light of the EFSA scientific opinion on the re‐evaluation of the health‐based guidance values (HBGVs) and exposure assessment from all sources

EFSA Journal, Volume 23, Issue 2, February 2025.
Abstract In compliance with Article 43 of Regulation (EC) No 396/2005, the European Food Safety Authority (EFSA) reviewed the maximum residue levels (MRLs) for copper compounds in light of the EFSA Scientific Committee opinion on the re‐evaluation of the health‐based guidance values (HBGVs) and exposure assessment from all sources.
European Food Safety Authority (EFSA)
wiley   +1 more source

Altas diluições dinamizadas de fenazopiridina e cartilagem de tubarão no manejo de tripes, míldio e no rendimento de cebola em sistema orgânico

Revista Thema
O manejo fitossanitário da cultura da cebola tem como principais agentes bióticos na fase de desenvolvimento vegetativo e formação de bulbos o míldio, Peronospora destructor (Berk.) Casp.
Paulo Antonio de Souza Gonçalves, Edivânio Rodrigues de Araújo, Pedro Boff, Renata Sousa Resende, Leandro Delalibera Geremias   +4 more
doaj   +1 more source

Efecto del fosfito de potasio en combinación con el fungicida metalaxyl + mancozeb en el control de mildeo velloso (peronospora destructor berk) en cebolla de bulbo (allium cepa l.) [PDF]

, 2012
Resumen. El hongo Peronospora destructor causa considerables pérdidas en la producción de cebolla de bulbo en el mundo. Fosfito de potasio en combinación con el fungicida Metalaxyl + Mancozeb, fue evaluado por su eficiencia en el control de este patógeno
Velandia Monsalve, Jorge, Rubio Cárdenas, Nubia Janeth, Tovar Duarte, Fabián Octavio, Viteri Rosero, Silvio Edgar   +3 more
core  

Investigation of the presence of a resistance gene against (Peronospora destructor) disease in some onion genotypes

, 2023
Soğan (Allium cepa L.) eski zamanlardan itibaren insanlar için değerli bir sebze olmuştur. Fungal, bakteriyel ve viral hastalıklar soğan yetiştiriciliğinde önemli verim kayıplarına neden olmaktadır. Bu hastalıklar arasında Peronospora destructor’un neden
Uçar, Reyhan
core  

The Genome of Peronospora belbahrii Reveals High Heterozygosity, a Low Number of Canonical Effectors, and TC-Rich Promoters [PDF]

, 2020
Along with Plasmopara destructor, Peronosopora belbahrii has arguably been the economically most important newly emerging downy mildew pathogen of the past two decades.
Ackerveken, Guido, van den, Schornack, S, Studholme, David J., Thines, M, Hoogen, Johan, van den, Neilen, Manon, Govers, Francine, de Ridder, D, de Ridder, Dick, Govers, F, Kitner, Miloslav, van den Ackerveken, G, Judelson, HS, Sub Plant-Microbe Interactions, Judelson, Howard S, van den Hoogen, J, Judelson, Howard S., van den Hoogen, Johan, Rodenburg, Sander Y.A., Klein, J, Klein, Joël, Gogleva, A, Studholme, DJ, Seidl, Michael F., Rodenburg, SYA, Kitner, M, Schornack, Sebastian, Xia, X, Thines, Marco, Gogleva, Anna, Seidl, MF, Rodenburg, Sander Y A, Plant Microbe Interactions, Ridder, Dick, de, van den Ackerveken, Guido, Seidl, Michael F, Sharma, Rahul, Neilen, M, Xia, Xiaojuan, Studholme, David J, Sharma, R   +40 more
core   +2 more sources

THE INTERSPECIFIC HYBRIDS OF ONION WITH HIGH DEGREE OF RESISTANCE TO A PERONOSPOROZ AND HIGH CONTENT OF NONVOLATILE SOLID

Овощи России, 2018
The problem of stability of plants of the onion to the most nocuous diseases acquired in the world a paramount value. Untrue mealy dew or peronosporoz onion related to their number, astonishes many kinds of the sort Allium L.
A. F. Agafonov, V. V. Logunova, L. K. Gurkina   +2 more
doaj   +1 more source

Relaciones histopatológicas y bases genéticas de la resistencia a Peronospora destructor en cebolla [PDF]

, 2019
El mildiú causado por Peronospora destructor (Pd) es una enfermedad foliar muy destructiva y de difícil control del cultivo de cebolla (Allium cepa L.). La resistencia genética es una forma de control económica y ambientalmente amigable.
Arias, Mariana, Arias Pandolfo, Mariana
core   +2 more sources

BREEDING CHARACTERISTICS OF PERENNIAL FORMS OF INTERSPECIFIC HYBRIDS OF ALLIUMS

Овощи России, 2018
In breeding programs agriculture, interspecies hybridization is an important tool for creating a genetically updated source material in the breeding of varieties.
V. S. Romanov, A. S. Domblides, L. Yu. Kan, A. V. Soldatenko, M. M. Tareeva   +4 more
doaj   +1 more source